*** BESTPIX *** SOMA, TURKEY - MAY 18: Friends and relatives of the miners who died in an explosion at the Soma mine pray following the burial in Soma cemetery of the last body to be recovered from the mine, on May 18, 2014 in Soma, Turkey. Rescuers are still trying to reach parts of the coal mine in Soma days after fire knocked out power and shut down the ventilation shafts and elevators, trapping hundreds underground. At least 298 people have been confirmed dead, mostly from carbon monoxide poisoning, and hopes are fading of pulling out any more alive of those still thought to be inside. (Photo by Oli Scarff/Getty Images)

*** BESTPIX *** SANGASTE, ESTONIA - MAY 18: Members of the British Duke of Lancaster's Regiment establish a position while participating in the NATO "Spring Storm" military exercises on May 18, 2014 near Sengaste, Estonia. The annual exercises, in which Estonian, Latvian, Lithuainian, U.S., British, Polish, Belgian and Danish troops are participating, are underway as sporadic fighting between Ukrainian and pro-Russian separatists continues in eastern Ukraine. (Photo by Sean Gallup/Getty Images)

A mask with Caucasian features rests in a feathered headdress belonging to a Mexican-American "huehue" dancer who performed for members of his community in Brooklyn's Sunset Park, Sunday, May 18, 2014, in New York. "Huehue" dancers, Mexicans and indigenous Indians from the area, satirize European landowners who colonized the area of Southeast Central Mexico several hundred years ago. Mexican-American Immigrants who perform the dance in New York dance to keep Mexican cultural traditions alive. (AP Photo/Kathy Willens)

Photo: Kathy Willens, Associated Press

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A mask with Caucasian features rests in a feathered headdress... Photo-6322545.86012 - SFGate

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A woman walks past sand bags protecting the banks of the Sava river in the Serbian city of Sremska Mitrovica, 70 kilometers west of Belgrade, on May 18, 2014. At least 34 people have died and tens of thousands evacuated in Serbia and Bosnia as the emergency services fight Sunday with overflowing of rivers and growing landslides following worst floods in a century. Serbian authorities revealed new toll, saying a total of seven people have died and one person went missing in the floods caused by the heaviest rainfall in 120 years. AFP PHOTO / ANDREJ ISAKOVICANDREJ ISAKOVIC/AFP/Getty Images

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Emiratis sail during the Al-Gaffal traditional long-distance dhow race towards the finish line as they race between the island of Sir Bu Nair, near the Iranian coast, and the Gulf emirate on May 18, 2014, during the 24th annual dhow sailing race, known as The Gaffal, which has a total of 10 million dirhams ($272,000) in prizes. AFP PHOTO/KARIM SAHIBKARIM SAHIB/AFP/Getty Images

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A handout picture taken on May 17, 2014, and released a day after by the Serbian Interior Ministry, shows an aerial view of the flooded city of Obrenovac, 40 kilometers from capital Belgrade. At least 34 people have died and tens of thousands evacuated in Serbia and Bosnia as the emergency services fight Sunday with overflowing of rivers and growing landslides following worst floods in a century. Serbian authorities revealed new toll, saying a total of seven people have died and one person went missing in the floods caused by the heaviest rainfall in 120 years. AFP PHOTO / HANDOUT / SERBIAN INTERIOR MINISTRYHO/AFP/Getty Images

Photo: Ho, AFP/Getty Images

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A handout picture taken on May 17, 2014, and released a...

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*** BESTPIX *** SOMA, TURKEY - MAY 18: Friends and relatives of the miners who died in an explosion at the Soma mine perform a burial in Soma cemetery of the last body to be recovered from the mine, on May 18, 2014 in Soma, Turkey. Rescuers are still trying to reach parts of the coal mine in Soma days after fire knocked out power and shut down the ventilation shafts and elevators, trapping hundreds underground. At least 298 people have been confirmed dead, mostly from carbon monoxide poisoning, and hopes are fading of pulling out any more alive of those still thought to be inside. (Photo by Oli Scarff/Getty Images)

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Malawian electoral commission workers and officials store old ballot boxes at the Malawian Electoral commission headquarters on May 18, 2014 in Blantyre, ahead of the May 20 presidential, parliamentary and municipal vote. Malawi's Joyce Banda, under the cloud of a huge corruption scandal and a donors' aid freeze, is fighting to hold on to the presidency in an election Tuesday in one of the closest races ever in the tiny southern African state.
AFP PHOTO/GIANLUIGI GUERCIAGIANLUIGI GUERCIA/AFP/Getty Images

*** BESTPIX *** SYDNEY, AUSTRALIA - MAY 18: A woman shouts in support during the 'March in May' protest at Belmore Park on May 18, 2014 in Sydney, Australia. Hundreds of 'March in May' protesters marched against the health, education and welfare cuts revealed in the federal budget last week. (Photo by Lisa Maree Williams/Getty Images)

Fans wave River Plate flags during an Argentine league soccer match against Quilmes in Buenos Aires, Argentina, Sunday, May 18, 2014. River Plate won 5-0 to win the Argentine soccer league championship. (AP Photo/Victor R. Caivano)

Photo: Victor R. Caivano, Associated Press

Fans wave River Plate flags during an Argentine league soccer match...

MOORE, OK - MAY 18: Congregants with Abundant Life United Pentecostal church pray for the city of Moore before Tuesday's one year anniversary of the town being devastated by a tornado on May 18, 2014 in Moore, Oklahoma. On May 20, 2013, a two-mile wide EF5 tornado touched down in the town, killing 24 people and leaving behind extensive damage to homes and businesses. (Photo by Joe Raedle/Getty Images)

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A participant in a white dress receives assistance as Association of Transgender People in the Philippines (ATP) and TransMan Philippines (TMP) members prepare to participate in a 'Santacruzan' procession in Manila on May 18, 2014. The parade is held in celebration of the International Day Against Homophobia and Transphobia. AFP PHOTO/NOEL CELISNOEL CELIS/AFP/Getty Images

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Sri Lankan policewomen march during a Victory Day parade in the southern town of Matara on May 18, 2014. The government is holding a military "victory parade" to mark five years since the defeat of Tamil Tiger rebels, who waged a decades-long battle for a separate homeland for minority Tamils. Services have been banned to honour Tamil rebels and remember civilians killed in the conflict which ended in 2009 after claiming at least 100,000 lives. AFP PHOTO/LAKRUWAN WANNIARACHCHILAKRUWAN WANNIARACHCHI/AFP/Getty Images

Photo: Lakruwan Wanniarachchi, AFP/Getty Images

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Sri Lankan policewomen march during a Victory Day parade...

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A view through a sniper's rifle from a pro-Russian checkpoint blocking the major highway which links Kharkiv, outside Slovyansk, eastern Ukraine, Sunday, May 18, 2014. Lawmakers and officials from eastern Ukraine on Saturday poured criticism on the fledging central government, accusing it of ignoring legitimate grievances of the regions which have been overrun by pro-Russia militia fighting for independence.(AP Photo/Alexander Zemlianichenko)

Photo: Alexander Zemlianichenko, Associated Press

A view through a sniper's rifle from a pro-Russian checkpoint...

A view through a sniper's rifle from a pro-Russian checkpoint... Photo-6322557.86012 - SFGate

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Ultra-Orthodox Jews dance at the grave site of Rabbi Shimon Bar Yochai in the northern Israeli village of Meron on May 18, 2014, at the start of the day-long holiday of Lag Baomer that commemorates the Jewish scholar's death. Thousands of religious Jews light large bonfires all night long and visit the shrine of Bar Yochai, one of the most prominent sages in Jewish history, during the holiday. AFP PHOTO/MENAHEM KAHANAMENAHEM KAHANA/AFP/Getty Images

Photo: Menahem Kahana, AFP/Getty Images

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Ultra-Orthodox Jews dance at the grave site of Rabbi...

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A worker holds two roasted pigs dressed as fairies which will be paraded through the La Loma district of Manila on May 18, 2014, as part of an annual festival. Roast pigs, called 'lechon' remain hugely popular in the Philippines. La Loma is considered the best place to buy roast pigs in Manila and the parade showcases their famous product in a humourous fashion. AFP PHOTO/NOEL CELISNOEL CELIS/AFP/Getty Images

A professional artisan of kabuki makeup paints a man's face with a pattern of makeup called "Kumadori" at an art event in Tokyo, Sunday, May 18, 2014. Red and black cosmetics are painted on the performers according to their role of play in kabuki story. (AP Photo/Eugene Hoshiko)

Photo: Eugene Hoshiko, Associated Press

A professional artisan of kabuki makeup paints a man's face with a...

A professional artisan of kabuki makeup paints a man's face... Photo-6322567.86012 - SFGate

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A St. Paul, Minn. Fire Department rescuer attempts to grab some 12 ducklings trapped in the sewer in St. Paul, Minn. on Saturday, May 17, 2014. Neighbors and and fire department personnel saved all 12 ducklings. (AP Photo/The St. Paul Pioneer Press, Raya Zimmerman)

SACRAMENTO, CA - MAY 18: Niki Terpstra (R) of the Netherlands riding for the Omega Pharma-Quickstep Cycling Team and Jack Bobridge (L) of Australia riding for the Belkin-Pro Cycling Team are the last two members of the breakaway during stage eight of the 2014 Amgen Tour of California on May 18, 2014 in Thousand Oaks, California. Bobridge was awarded the most courageous rider's jersey for the stage. (Photo by Doug Pensinger/Getty Images)